Quote Originally Posted by Tim7587
Yeah im about to get a 400 w hps here in a month or so..i have a question about vent..how do i vent the box well..like the wood box is completley air tight caulked and all so i dont wanna break that whats a good way to vent it?
you're gonna have to figure out a way to cut some holes, or horizontel vents so you can put a fan up to them and suck in fresh air.....recirculating air in a sealed spot is far less productive to growth than costantly recirculating fresh air.....cannabis loves fresh CO2 all the time